@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    View rootView = inflater.inflate(R.layout.fragment_teams, container, false);

    listViewTeams = rootView.findViewById(R.id.listView_teams);

    TeamDatabase teamDatabase = new TeamDatabase(getContext());
    teamDatabase.open();
    arrayListTeam = teamDatabase.getAllTeams();
    teamDatabase.close();

    int resID = R.layout.team_list_item;
    teamListArrayAdapter = new TeamListArrayAdapter(getContext(), resID, arrayListTeam);
    listViewTeams.setAdapter(teamListArrayAdapter);

    return rootView;
}

@Override
public void onClick(View view) {
   int id = view.getId();

   switch (id){
       case R.id.button_alertDialogAddTeam_cancel:
           this.dismiss();
           break;
       case R.id.button_alertDialogAddTeam_ok:
           Team team = new Team();
           team.setName(editTextTeamName.getText().toString());
           team.setCode(editTextTeamCode.getText().toString());

           TeamDatabase teamDatabase = new TeamDatabase(getContext());
           teamDatabase.open();
           if(teamDatabase.addNewTeam(team)) {
               Toast.makeText(getContext(), team.getCode() + " - " +
                       team.getName() + " was added successfully", Toast.LENGTH_SHORT).show();
           }

           this.dismiss();
           break;
   }
}